developer.jp - robtex.com

developer.jp

DNSSEC⚠️ Not signed
A2405:6580:9b80:3800:3b60:dbe3:12b8:875🇯🇵 ASAHI-NET2405:6580::/29 Asahi Net, Inc.
A122.249.237.241🇯🇵 ASAHI-NET122.249.0.0/16
NSns1.value-domain.com ⭐
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.value-domain.com
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.value-domain.com
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns4.value-domain.com ⚠️ Not in zone NS records
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns5.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c25::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadtq-in-f26.1e100.net
A172.253.63.27🇺🇸 Google172.253.63.0/24
PTRbi-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx4.googlemail.com(30)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXaspmx5.googlemail.com(30)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTgoogle-site-verification=0GrghPYnIVgdiAoT7pvyCosVmb5bkE0rfIhMWE0JIGE
TXTv=spf1 ip4:122.249.237.241 mx:mozilla.gr.jp include:_spf.google.com -all
SOAns1.value-domain.comhostmaster@developer.jp 2026-04-26 #1

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1783161902

Same first word

developer.gr
developer.se
developer.support
developer.web.id
developer.nu
developer.blue
developer.new
developer.lt
developer.net
developer.ml
developer.team
developer.school
developer.international
developer.be
developer.tips
developer.mobi
developer.email
developer.kg
developer.com.pk
developer.club
developer.aero
developer.inf.br
developer.ly
developer.saxo
developer.money
developer.ps
developer.fi
developer.no
developer.co
developer.work
developer.cn.com
developer.tel
developer.bmw
developer.li
developer.gov.pl
developer.cafe
developer.ro
developer.bg
developer.s3.amazonaws.com
developer.run
developer.com.ar
developer.nrw
developer.fit
developer.uk.com
developer.com.sg
developer.co.jp
developer.lublin.pl
developer.si
developer.dp.ua
developer.krd
developer.azure-api.net
developer.my
developer.in
developer.ma
developer.uz
developer.academy
developer.scb
developer.awsapps.com
developer.sg
developer.tw
developer.cards
developer.app
developer.dev
developer.ws
developer.nl
developer.barclays
developer.cat
developer.beer
developer.at
developer.md
developer.vc
developer.bike
developer.it
developer.qld.gov.au
developer.ch
developer.org.uk
developer.express
developer.us-east-1.elasticbeanstalk.com
developer.aws
developer.amsterdam
developer.jp
developer.eu
developer.agency
developer.com
developer.promo
developer.od.ua
developer.vn
developer.istanbul
developer.is
developer.statefarm
developer.ee
developer.ltd
developer.org.nz
developer.quest
developer.info
developer.horse
developer.com.tw
developer.net.au
developer.edu.vn
developer.gov.sg
developer.nab
developer.cz
developer.pro
developer.wtf
developer.to
developer.pk
developer.waw.pl
developer.by
developer.so
developer.co.il
developer.codes

Similar names

redevelop.net
redevelop.app
redevelop.com
edveloper.com
redevelop.de
repoleved.com
deervelop.com
redevelop.nl
redevelop.eu
redevelop.ru
redevelop.co.uk
reveloped.com
redevelop.com.au
redevelop.org
develepor.com
elperevod.store
redevelop.io
redevelop.se
deeplover.com
redevelop.us

DNS History

16 records (14 active, 2 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA122.249.237.2412405:6580:9b80:3800:3b60:dbe3:12b8:8752405:6580:8080:2b00:2dc0:87cf:610d:48172405:6580:8080:2b00:aaa:c562:d0df:800d
●NSns1.value-domain.com2015-08-11 → 2026-07-04 · 2 obs
● 2015-08-11 03:06:14
● 2026-07-04 11:36:52
●NSns2.value-domain.com2015-08-11 → 2026-07-04 · 2 obs
● 2015-08-11 03:06:14
● 2026-07-04 11:36:52
●NSns3.value-domain.com2015-08-11 → 2026-07-04 · 2 obs
● 2015-08-11 03:06:14
● 2026-07-04 11:36:52
●NSns4.value-domain.com2026-02-15 → 2026-07-04 · 3 obs
○ 2015-08-11 03:06:14
● 2026-02-15 01:33:00
● 2026-07-04 11:36:52
●NSns5.value-domain.com2026-02-15 → 2026-07-04 · 3 obs
○ 2015-08-11 03:06:14
● 2026-02-15 01:33:00
● 2026-07-04 11:36:52
●MXalt1.aspmx.l.google.com2015-08-11 → 2026-07-04 · 2 obs
● 2015-08-11 03:06:14
● 2026-07-04 11:36:52
●MXalt2.aspmx.l.google.com2015-08-11 → 2026-07-04 · 2 obs
● 2015-08-11 03:06:14
● 2026-07-04 11:36:52
●MXaspmx.l.google.com2015-08-11 → 2026-07-04 · 2 obs
● 2015-08-11 03:06:14
● 2026-07-04 11:36:52
●MXaspmx2.googlemail.com2015-08-11 → 2026-07-04 · 2 obs
● 2015-08-11 03:06:14
● 2026-07-04 11:36:52
●MXaspmx3.googlemail.com2015-08-11 → 2026-07-04 · 2 obs
● 2015-08-11 03:06:14
● 2026-07-04 11:36:52
●MXaspmx4.googlemail.com2015-08-11 → 2026-07-04 · 2 obs
● 2015-08-11 03:06:14
● 2026-07-04 11:36:52
●MXaspmx5.googlemail.com2015-08-11 → 2026-07-04 · 2 obs
● 2015-08-11 03:06:14
● 2026-07-04 11:36:52
●A122.249.237.2412015-08-11 → 2026-07-04 · 2 obs
● 2015-08-11 03:06:14
● 2026-07-04 11:36:52
○A2405:6580:8080:2b00:2dc0:87cf:610d:48172021-09-15 → 2021-09-15 · 4 obs
○ 2015-08-11 03:06:14
● 2021-09-15 16:51:42
○ 2026-02-15 01:33:00
○ 2026-07-04 11:36:52
○A2405:6580:8080:2b00:aaa:c562:d0df:800d2026-02-15 → 2026-04-18 · 5 obs
○ 2021-09-15 16:51:42
● 2026-02-15 01:33:00
● 2026-04-18 17:07:12
○ 2026-05-01 00:35:30
○ 2026-07-04 11:36:52
●A2405:6580:9b80:3800:3b60:dbe3:12b8:8752026-05-01 → 2026-07-04 · 3 obs
○ 2026-04-18 17:07:12
● 2026-05-01 00:35:30
● 2026-07-04 11:36:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
developer.jpns4.value-domain.com, ns1.value-domain.com, ns5.value-domain.com, ns2.value-domain.com...-

✅ Authoritative Response

Server:172.64.53.3

NS records: ns4.value-domain.com, ns1.value-domain.com, ns5.value-domain.com, ns2.value-domain.com, ns3.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developer.jp (unsigned zone)

⏱️ Timing

Total: 2067ms | Queries: -

📄 Records

TypeCountSample Data
A1122.249.237.241
AAAA12405:6580:9b80:3800:3b60:dbe3:12b8:875
NS3ns1.value-domain.com, ns3.value-domain.com...
MX7aspmx2.googlemail.com (pri: 30), aspmx5.googlemail.com (pri: 30)...
TXT2google-site-verification=0GrghPYnIVgdiAo, v=spf1 ip4:122.249.237.241 mx:mozilla.gr
SOA1ns1.value-domain.com hostmaster.develope

Analysis

IP Addresses

developer.jp resolves to the IP addresses 122.249.237.241 and 2405:6580:9b80:3800:3b60:dbe3:12b8:875

Two other host names, along with www.dev.jp, b3.siisise.net and x237241.ppp.asahi-net.or.jp, also share IP numbers with developer.jp.

Name Servers

developer.jp delegates to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others.

developer.jp partially shares its NS delegation with several other domains, including ichibou.com, takahara-ss.com, pentagamers.com and two others.

The name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others are commonly seen in use alongside these name servers.

Host names that point to one IP address:

ns1.value-domain.com resolves to the IP address 172.64.52.38.

ns2.value-domain.com resolves to the IP address 172.64.53.3.

ns3.value-domain.com resolves to the IP address 172.64.52.38.

ns4.value-domain.com resolves to the IP address 172.64.53.3.

ns5.value-domain.com resolves to the IP address 172.64.52.38.

Each of ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com resolves to 172.64.52.38.

ns2.value-domain.com and ns4.value-domain.com each have 172.64.53.3 IP addresses.

Mail Servers

The MX records for developer.jp point to 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

There is at least a partial MX overlap between developer.jp and other domains, including janetoar.com, ldsass.com, askcr.cz and two others.

These mail servers tend to appear in combination with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

The A records for aspmx2.googlemail.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

The A records for aspmx4.googlemail.com return 192.178.223.26 and 2a00:1450:4009:c0f::1a.

The A records for aspmx5.googlemail.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.

The A records for aspmx.l.google.com return 172.253.63.27 and 2607:f8b0:4004:c25::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2a00:1450:400b:c02::1b IP addresses.